<ul>
	<li>Minimal HTML markup required.</li>
	<li>Tested in Firefox 3, Internet Explorer 6 &amp; 7, Safari 3, and Opera 9.5.</li>
	<li>Validates as XHTML 1.0 Strict if you use no target attributes in your anchors and validates as XHTML 1.0 Transitional if you do.</li>
</ul>